In minor defence of Lily and I'm not saying I agree with this, but I know a couple of tradesman that are still happy to do work in houses where someone has covid.
If she's let them make the choice to carry on working, then that's fair enough. If she hadn't told them then she is a bleep.
Uh…… not really! Wtf? The point isn’t even that one worker she might infect, but the fact that her infection would then inevitably spread beyond them. She infects them, they spread it to families, in shops, and public transportation. As such, the virus keeps spreading and mutating and we are in the situation we are in now.
Honestly, you wonder at the fact we have been in this so long and things have been explained 500 times over as though speaking to children, and there are still people who are like “well if they choose to be infected then all good”. We aren’t just trying to stop infecting one random person in your household but to stop or slow the spread of the disease ffs. Jesus I hope people aren’t actually thinking this way!